The KSD Mainmaster consists of the KSD A500 paired with the KSD B500 Subextension, configured with a proprietary support stand, and presents the ultimate monitoring solution tailored for all stages of the recording, mixing, and mastering process. It combines high-performance features with innovative technology to deliver pulse-accurate, time-correct playback across all sound levels, even in large control rooms. Featuring a dual 10″ sub-chassis and dedicated 3″ dome driver, the KSD Mainmaster offers extreme resolution and tonal precision. The horn-supported high frequencies create a wide, distortion-free sweet spot, ensuring exceptional clarity and dynamic sound reproduction.

Left and Right units available with either Natural Cherry or Black front panels.

Key Features

• Proprietary FIRTEC™ Technology: Employs patented phase-linear FIRTEC system filters for timely and accurate sound reproduction across the entire frequency range.

• High-Resolution Audio: Equipped with a dual 10” sub-chassis and 3” dome driver for superior midrange resolution, complemented by a horn-supported high-frequency design that ensures low-distortion output and a broad sweet spot.

• Flexible Installation Options: Can be configured as an open field setup or as a wall-mounted system, offering high power reserves and accurate sound reproduction.

• Comprehensive Control Features: Compatible with the optional KSD-RC, which provides access to six fully parametric filters for precise adaptation to any studio environment.

• Optimal Power Design: Features three 250 W RMS PWM power amplifiers with a converter-free connection, minimizing converter losses and enhancing overall sound resolution and clarity.

• Tonal Neutrality and Accuracy: Designed for use in all professional production stages, ensuring tonal neutrality and exact timing for critical listening tasks.

Low-Distortion Performance: The system’s amplifiers and power supplies are engineered to produce extremely low-distortion playback, ensuring the highest fidelity in sound reproduction.

Free 3-Year Warranty

Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.

Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →

Returns

This item is not eligible for the Try-Before-You-Buy 48-hour audition. Standard return policy applies — see Terms & Conditions, Section 18 for details.